This is Original Branded "Hightech Gadgets" Products, Please Beware From Copy Products

This new GSM-ID- CARD Box is the best and most hidden-designed GSM- CARD BOX in the world, with large volume long distance, 4.5W Amplifier, mini size only 4.5mm - smaller as a Bank/Credit card ! The newly developed GSM BOX has a built-in dual band GSM module that works in both of Four Band mobile phone networks.It provides two-way covert communications via mobile phone networks.Once inserted a GSM SIM card and turning on the power, it will automatically pick-up calls from any mobile phone or telephone.The powerful inductive coil will create strong signals to drive the earpiece within 30-80cm distance.It has a 35dB top sensitive microphone that ensures your partner will hear even when whispering, while the GSM BOX is hidden under the clothes. The GSM BOX has a built-in rechargeable 650mAh battery. It supports more than 3 hours Talking time, or 48 hours Standby time. Size: 85*50*4.5 mm. Weight: 30g. Have you ever got very annoyed & frustrated because large quantities item as IMEI, closes within 20 days, while claiming "the person you called can't be reached". IMEI provides a few cellular phones connected to a GSM network and are stored in a database (EIR - Equipment Identity Register) that contains all valid mobile equipment. When the GSM-CARD BOX is reported stolen or is not approved - the number will be marked as invalid.